Besides the obvious answer that theyâre different colours, whether or not you need to use red or blue ink will depend on the type and age of your machine.
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Western Digital Corporation is an American computer data storage company and one of the largest computer hard disk drive manufacturers in the world, along with its main competitor Seagate Technology. Western Digital Corporation has a long history in the electronics industry as an integrated circuit maker and a storage products company. Western Digital was founded on April 23, 1970, by Alvin B. Phillips, a Motorola employee, as General Digital, initially a manufacturer of MOS test equipment. It r